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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
You need to take into account that the circle has 4 sectors, and then the origin of the coordinate system.
could u explain this code to me? I understand that you are adding all the corresponding y co-ordinates for each integer x co-ordinate , but I dont understand how adding them and multiplying them by 4 and finally adding 1 gives the correct result
This one is my favorite solution.